navy pilots have been making practice runs for the big show set for saturday and sunday. it's part of fleet week and the parade of ships is tomorrow. here's a look at the other events going on. the giants will take on the reds in the national league playoffs saturday and sunday. the hardly strictly bluegrass festival will take place in golden gate park. the 49ers will play the buffly bills on sunday and the italian heritage parade is on sunday. it's definitely going to be crowded. make sure you take mass transit if you are coming down here. live in san francisco i'm tara moriarty. >>> transportation agencies are gearing up for the busy weekend. and adding more services starting tonight. bart will have up to a dozen special events trained and longer hours to accommodate the crowds. there will be three times as many ferries as usual in and out of the city and muni is adding services and shuttles going straight to the giants game. >>> time now 5:02 overnight news two bart passengers robbed at gunpoint as they were stepping off a train. this happened at 11:30 last night at th